An aqueous ambient dry paint coating based on an addition copolymer matrix polymer containing an oligomer selected from a polyurethane or a polyester having a Tg below -20C and a number average molecular weight between 200 and 20,000,... GARY PIERCE CRAUN,GEORGE STEPHEN ROSEKELLY,FREDERICK LOUIS...
polyurethane, polycarbonate, polyesters including polyethylene terephthalate, polyimides, polyamides, epoxy resins, ABS polymer, polyethylene, polypropylene, polyoxymethylene; porous mineral materials, such as, concrete, clay bricks, marble, basalt, asphalt, loam, terracotta; organic materials, such as wood...
enriched with the properties required for an effective wood consolidant. Moreover, combining nanocellulose with other agents can also improve its properties, adding new functionalities to the developed supramolecular systems that would address multiple needs of degraded artefacts. Since the broad use of ...
(2) non-ferrous metals and plastics, and (3) polyurethane foam. Ferromagnetic materials are separated using an ascending conveyor and a magnetic separator. The non-magnetic residue is transported to the “Eddy Current” device, where non-ferrous metals such as copper and aluminum are separated ...
3.1.2. Polydimethylsiloxane (PDMS) Super-repellent surfaces can also be prepared by constructing micro-/nano-structures via rough PDMS surfaces. Two methods can be exploited to fabricate superamphiphobic surfaces based on PDMS: one involves PDMS surface roughening followed by surface modification with ...